Automatic cable laying device

Abstract

An automatic cable laying device relates to the technical field of cable laying and comprises a frame, the bottom of the frame is provided with a walking mechanism, and the walking mechanism drives the frame to walk along the cable laying direction; the top of the frame is provided with a cable laying mechanism, and the cable laying mechanism is used for laying a cable in the cable laying direction. The bottom of the frame is provided with a cable binding mechanism, and the cable binding mechanism is used for binding the laid cable. According to the utility model, the problems of long cable laying time, low efficiency and large manpower resource consumption caused by the fact that cables on various devices and facilities are manually and directly pulled and released by installation personnel in the traditional technology are solved; and when the cable is laid, climbing is needed, the field environment is complex, the efficiency of manual installation is low, and certain safety risks also exist.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to an automatic cable laying device. Background Art

[0002] With the continuous improvement of people's scientific and technological level, electrical appliances are developing more and more rapidly. Electric energy plays a significant role in our lives. Therefore, cables used to transmit electric energy are also an important product in daily life. When laying cables, cable laying racks are often required to assist workers in installation and laying.

[0003] A patent with publication number CN217956574U is disclosed in the prior art. The solution includes a pre-embedded frame, two ends of the pre-embedded frame are integrally formed with two groups of support rods, the two groups of support rods are fixedly connected with support frames, and groups of support rollers are rotatably connected in the support frames at intervals. Rectangular grooves are opened on the side walls of the two groups of support rods, and auxiliary frames are vertically slidably connected in the two groups of rectangular grooves, and groups of auxiliary rollers are rotatably connected in the auxiliary frames. When installing the pre-embedded, the pre-embedded bracket is first fixed to a suitable position, and the cable is clamped between the auxiliary roller and the support roller by the support frame and the auxiliary support frame. When the cable moves, the friction is effectively reduced by the auxiliary roller and the support roller to prevent the cable from being worn, thereby solving the technical problems of different looseness of cable fixing, large workload and low efficiency of workers, which are not conducive to the efficient progress of the project.

[0004] The existing devices including the above patents have gradually exposed their shortcomings as they are used, mainly in the following aspects:

[0005] First, the cables currently laid on various equipment and facilities are directly pulled and laid by installers manually, which results in a long cable laying time, low efficiency, and high consumption of human resources.

[0006] Second, when laying cables, due to the need to climb high and the complex on-site environment, the efficiency of manual installation is low and there are certain safety risks.

[0007] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] In view of the defects in the prior art, the utility model solves the problem that in traditional technology, the laying of cables on various equipment and facilities is done directly by manual pulling by installers, which results in a long cable laying time, low efficiency, and high consumption of human resources; and when laying cables, due to the need to climb high and the complex on-site environment, the efficiency of manual installation is low and there are certain safety risks.

[0009] In order to solve the above problems, the utility model provides the following technical solutions:

[0010] The automatic cable laying device comprises a frame, wherein the frame is provided with a walking mechanism at the bottom thereof, and the walking mechanism drives the frame to move along the cable laying direction;

[0011] The top of the frame is provided with a cable laying mechanism, which is used to lay the cable along the cable laying direction;

[0012] The bottom of the frame is provided with a cable binding mechanism, which is used to bind the laid cables.

[0013] As an optimized solution, the cable laying mechanism includes a cable drum fixing component and a cable laying guide component.

[0014] As an optimized solution, the cable binding mechanism includes a cable tie reel fixing assembly and a cable tie binding assembly.

[0015] As an optimized solution, the frame uses the bridge as a guide rail and is movably arranged along the extension direction of the bridge.

[0016] As an optimized solution, an adjustment mechanism is provided on the frame, and the adjustment mechanism is used to match the frame to move on bridges with different bridge widths and to match cable reels with different outer diameters.

[0017] As an optimized solution, the cable laying guide assembly includes a bracket horizontally fixed on a frame, a guide wheel is rotatably provided on the bracket, a guide ring groove for constraining the cable is opened on the peripheral wall of the guide wheel, and the guide wheel is also axially slidable to match the laying path of the cable.

[0018] As an optimized solution, the cable laying guide assembly also includes a guide frame hinged to the bracket, and the guide frame is provided with guide holes for matching the laying height of the cable.

[0019] As an optimized solution, the cable tie binding assembly includes connecting frames fixed to the frame in parallel along the width direction of the frame, and a cable tie cutting component and a fixing component for fixing the cut cable tie are provided between the two connecting frames.

[0020] As an optimized solution, the cable tie binding assembly is further provided with a cable tie introduction component.

[0021] As an optimized solution, the fixing member includes a rivet gun located at the lower end of each connecting frame. A rivet guide hole is opened on the connecting frame. The rivet gun shoots the rivet through the rivet guide hole, passes through the cable tie, and fixes the cable tie on the bridge frame.

[0022] As an optimized solution, the cable tie cutting member includes a cutting tool located on one of the connecting frames, and a limiting groove located on the other connecting frame, wherein an infrared sensor is provided in the limiting groove.

[0023] As an optimized solution, the cable tie introduction component includes two pairs of guide wheels arranged in parallel from top to bottom, and the lower end of the connecting frame is provided with a through hole, and a baffle is provided in the through hole to convert the cable tie from a vertical direction to a horizontal direction of feeding.

[0024] As an optimized solution, the walking mechanism includes a universal guide wheel located at the bottom of the frame, the universal guide wheel is clamped on the outer edge of the bridge frame, and moves along the extension direction of the bridge frame.

[0025] As an optimized solution, the frame includes a rigid bracket composed of a support beam, and the adjustment mechanism includes a large diameter tube and a small diameter tube to form the support beam. The large diameter tube and the small diameter tube are plug-connected and fixed with bolts.

[0026] As an optimized solution, the cable reel fixing assembly includes a cable support round tube horizontally arranged at the upper end of the frame, and the cable support round tube is threadedly connected to the frame.

[0027] As an optimized solution, the cable tie disc fixing assembly includes a horizontally arranged cable tie support circular tube, one end of the cable tie support circular tube is fixedly connected to the connecting frame, and the other end of the cable tie support circular tube is threadedly connected with a threaded pipe cap.

[0028] As an optimized solution, two infrared sensors close to the cable supporting circular tube are provided at the upper end of the frame.

[0029] As an optimized solution, a stepper motor for driving the universal guide wheel to rotate is fixedly connected to the frame.

[0030] As an optimized solution, a remote control module is also provided on the frame.

[0031] As an optimized solution, the framework is also provided with an integrated control system and a power supply system.

[0032] As an optimized solution, the integrated control system is electrically connected to the infrared sensor, the infrared detector and the remote control module.

[0033] As an optimized solution, the power supply system includes a power distribution circuit and a battery for providing power to the laying device.

[0034] Compared with the prior art, the beneficial effects of the utility model are:

[0035] Compared with the cable laying device for laying in trenches, this device has a wider application range. It can be used as long as there is a bridge, so it can be used in places with bridges such as high altitude and under the roof.

[0036] At the same time, this device not only simply lays the cables, but also can tie them up in one step;

[0037] Considering how to quickly and conveniently fix the cable ties while ensuring that they do not affect the lower cables and avoid interference with the bridge, rivet fixing is the most convenient and quickest;

[0038] It can realize automatic laying and bundling of cables in the bridge, making installation more convenient, suitable for complex installation conditions, and reducing manpower consumption;

[0039] Improve efficiency, be suitable for work in various weather and environment, and continue to operate at night, which is conducive to guaranteeing the construction period; safer and more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0041] Figure 1 It is a structural schematic diagram of the utility model;

[0042] Figure 2 This is a schematic diagram of the structure of the cable binding mechanism of the utility model;

[0043] Figure 3 This is a schematic diagram of the structure of the guide ring groove of the utility model;

[0044] Figure 4 It is a structural schematic diagram of the support beam of the utility model.

[0045] In the figure: 1-frame; 2-bridge; 3-cable reel; 4-tie reel; 5-cable supporting round tube; 6-infrared sensor; 7-tie supporting round tube; 8-threaded pipe cap; 9-connecting frame; 10-universal guide wheel; 11-electric control box; 12-bracket; 13-guide wheel; 14-guide frame; 15-guide hole; 16-guide wheel; 17-through hole; 18-baffle; 19-limiting groove; 20-infrared sensor; 21-rivet gun; 22-rivet guide hole; 23-cutting tool; 24-small diameter pipe; 25-large diameter pipe; 26-bolt. DETAILED DESCRIPTION

[0046] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0047] like Figures 1 to 4 As shown, the automatic cable laying device includes a frame 1, which is characterized in that: the bottom of the frame 1 has a walking mechanism, and the walking mechanism drives the frame 1 to move along the cable laying direction;

[0048] The top of the frame 1 is provided with a cable laying mechanism, which is used to lay the cable along the cable laying direction;

[0049] The bottom of the frame 1 is provided with a cable binding mechanism, which is used to bind the laid cables.

[0050] The cable laying mechanism comprises a cable reel fixing component and a cable laying guide component.

[0051] The cable binding mechanism comprises a cable tie disc fixing mechanism and a cable tie binding assembly.

[0052] The frame 1 uses the bridge frame 2 as a guide rail and is movably arranged along the extension direction of the bridge frame 2 .

[0053] The frame 1 is provided with an adjustment mechanism, which is used to match the frame 1 to move on the bridge frame 2 with different bridge widths and to match the cable reel 3 with different outer diameters.

[0054] The cable laying guide assembly includes a bracket 12 horizontally fixed on the frame 1, on which a guide wheel 13 is rotatably provided. A guide ring groove for restraining the cable is opened on the peripheral wall of the guide wheel 13, and the guide wheel 13 is also axially slidably arranged to match the laying path of the cable.

[0055] The cable laying guide assembly further comprises a guide frame 14 hinged on the bracket 12 , and a guide hole 15 is provided on the guide frame 14 for matching the laying height of the cable.

[0056] The cable end is pulled from the cable drum to the guide wheel 13 and clamped in the guide ring groove of the guide wheel 13, and then passed through the guide hole 15 on the guide frame 14. Through the guide groove of the guide wheel 13 and the guide hole 15 of the guide frame 14, the cable direction can be fixed and the path can be laid, so that the cable can be placed straight. At the same time, the guide wheel 13 can slide on the bracket 12, and the guide frame 14 can rotate around the bracket 12, so that the path and height of the cable laying are more flexible.

[0057] The cable tie assembly includes connecting frames 9 fixedly connected to the frame 1 in parallel along the width direction of the frame 1, and a cable tie cutting member and a fixing member for fixing the cut cable tie are provided between the two connecting frames 9.

[0058] A cable tie introduction component is also provided between the two connecting frames 9 .

[0059] The fixing member comprises a rivet gun 21 located at the lower end of each connecting frame 9 , and a rivet guide hole 22 is opened on the connecting frame 9 .

[0060] The cable tie cutting member includes a cutting tool 23 located on one of the connecting frames 9 and a limiting groove 19 located on the other connecting frame 9 . An infrared sensor 20 is disposed in the limiting groove 19 .

[0061] The cable tie introduction component includes two pairs of guide wheels 16 arranged in parallel from top to bottom. A through hole 17 is provided at the lower end of the connecting frame 9. A baffle 18 is provided in the through hole 17 to convert the cable tie from a vertical direction to a horizontal direction.

[0062] The traveling mechanism comprises a universal guide wheel 10 located at the bottom of the frame 1 . The universal guide wheel 10 is clamped on the outer edge of the bridge frame 2 and moves along the extension direction of the bridge frame 2 .

[0063] Universal guide wheels 10 are located at the front and rear of the frame 1, and two pairs are provided on each side.

[0064] The cable binding mechanism is placed near the rear wheel, and the cable packing tie is passed through the two pairs of guide wheels 16 of the device so that the tie is clamped therein and pushed toward the through hole 17; when the tie passes through the through hole 17, it is advanced toward the other side of the device through the baffle 18, and as the infrared sensor 20 on the other side senses that the tie has reached the end of the other side of the device, the controller controls the cutting tool 23 to cut off the tie, and the rivet guns 21 on the two connecting frames 9 shoot rivets through the rivet guide holes 22 to pass through the tie and fix the tie on the bridge frame 2, thereby realizing automatic cable binding.

[0065] The frame 1 includes a rigid support composed of a support beam. The adjustment mechanism includes a large diameter tube 25 and a small diameter tube 24 for forming the support beam. The large diameter tube 25 and the small diameter tube 24 are plug-in connected and fixed by bolts 26.

[0066] The frame 1 is responsible for the support and connection of the entire device. It consists of 7 thin support beams and 2 thick support beams. The ends of the brackets 12 are connected by welding. Each support beam is composed of two steel pipes of different thicknesses. By adjusting the intersection of the two steel pipes, the specifications of the entire automatic laying device can be adjusted to adapt to various bridge frame 2 widths and cable reel 3 sizes.

[0067] The rigid support comprises two triangular side frames arranged in parallel, which can improve the support stability.

[0068] The cable drum fixing assembly comprises a cable supporting circular tube 5 horizontally arranged at the upper end of the frame 1 , and the cable supporting circular tube 5 is threadedly connected to the frame 1 .

[0069] By removing it from the frame 1, placing a cable reel on top, and then installing the combined cable reel back to the main body, a continuous supply of cables can be achieved.

[0070] The cable tie disc fixing mechanism comprises a horizontally arranged cable tie supporting circular tube 7, one end of which is fixedly connected to a connecting frame 9, and the other end of which is threadedly connected to a threaded pipe cap 8.

[0071] The supply of cable ties can be achieved by unscrewing the threaded pipe cap 8 and placing the rolled cable tie reel 4 on the cable tie supporting circular tube 7 .

[0072] Two infrared sensors 6 close to the cable supporting round tube 5 are provided at the upper end of the frame 1 .

[0073] When the infrared sensor 6 detects an obstacle, it will control the laying device to automatically stop and report an error, which can effectively avoid the occurrence of collision of the laying device.

[0074] A stepping motor is fixedly connected to the frame 1 to drive the universal guide wheel 10 to rotate.

[0075] Frame 1 is also provided with a remote control module to avoid being helpless due to errors in the automatic mode or encountering special circumstances. It will also feed back information such as the current location of the device, the length of the cable laid, and the bridge filling rate alarm to the terminal host for record archiving.

[0076] The frame 1 is also provided with an integrated control system and a power supply system, and an audible and visual alarm lamp can be added to the integrated system to facilitate alarming when the automatic device fails or is forced to stop.

[0077] The integrated control system is electrically connected to the infrared sensor 6 , the infrared sensor 20 and the remote control module.

[0078] The power supply system includes a power distribution circuit and a battery for providing power to the laying device.

[0079] The integrated control system is in the electric control box 11 of the front part of the vehicle. The integrated control system is mainly responsible for receiving and processing infrared signals, receiving and processing remote control signals, as well as logic control program processing and motion control. It is the core processing unit of the entire paving device.

[0080] An electric control box 11 is disposed at the front end of the frame 1 , and a remote control module, an integrated control system and a power supply system are all located in the electric control box 11 .

[0081] When using this device, the battery needs to be installed in the electrical control box 11 and connected to the power distribution circuit, and then the control program is imported into the control system. The cable reel and cable tie are then placed on their respective fixing devices, and the cable and cable tie are clamped in the corresponding auxiliary device. Then it is started, and the cable will be automatically laid and tied in the bridge 2 to realize the automation of the function.

[0082] Infrared sensors facing the lower cable tray slot can be added to the frames of the front and rear wheels. The infrared sensor at the front wheel will detect the current cable tray slot before each cable is laid to confirm the cable filling condition of the cable tray, where there are more cables and where there are fewer cables, and give priority to laying the side with fewer cables to avoid cables piling up in inappropriate locations.

[0083] The infrared sensor at the rear wheel can detect whether the cable laying deviates from the track, and adjust the cable laying guide assembly and the cable tie binding assembly in time to ensure the smoothness of the cable.

[0084] The guide frame is also made to be adjustable like a support beam, which facilitates the laying of cables at various positions in the entire cable tray in conjunction with the guide wheels.

[0085] The working principle of this device is:

[0086] Place the cable reel 3 and the tie reel 4 on the corresponding cable reel fixing assembly and the tie reel fixing mechanism respectively;

[0087] The cable end is pulled from the cable drum to the guide wheel 13 and clamped in the guide ring groove in the guide wheel 13, and then passed through the guide hole 15 on the guide frame 14. As the frame 1 moves along the bridge 2, the cable is automatically laid in the bridge 2;

[0088] The cable packing tie is passed through the two pairs of guide wheels 16 of the device so that the tie is clamped therein and pushed toward the through hole 17; when the tie passes through the through hole 17, it is advanced toward the device on the other side through the baffle 18, and as the infrared sensor 20 on the other side senses that the tie has reached the end of the device on the other side, the controller controls the cutting tool 23 to cut off the tie, and at the same time, the rivet guns 21 on the connecting frames 9 on both sides shoot rivets through the rivet guide holes 22 to pass through the tie and fix the tie on the bridge frame 2, thereby realizing automatic cable binding and automation of functions.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An automatic cable laying device, comprising a frame (1), characterized in that: The frame (1) has a walking mechanism at the bottom, and the walking mechanism drives the frame (1) to move along the cable laying direction; The top of the frame (1) is provided with a cable laying mechanism, and the cable laying mechanism is used to lay the cable along the cable laying direction; The bottom of the frame (1) is provided with a cable binding mechanism, which is used to bind the laid cables.

2. The automatic cable laying device according to claim 1, characterized in that: The cable laying mechanism comprises a cable reel fixing assembly and a cable laying guide assembly; The cable binding mechanism comprises a cable tie disc fixing assembly and a cable tie binding assembly.

3. The automatic cable laying device according to claim 1, characterized in that: The frame (1) uses the bridge frame (2) as a guide rail and is movably arranged along the extension direction of the bridge frame (2).

4. The automatic cable laying device according to claim 3, characterized in that: The frame (1) is provided with an adjustment mechanism, and the adjustment mechanism is used to match the frame (1) to move on bridge frames (2) with different bridge widths, and to match cable reels (3) with different outer diameters; The frame (1) comprises a rigid support composed of a support beam, and the adjustment mechanism comprises a large-diameter tube (25) and a small-diameter tube (24) for forming the support beam. The large-diameter tube (25) and the small-diameter tube (24) are plug-connected and fixed by bolts (26).

5. The automatic cable laying device according to claim 2, characterized in that: The cable laying guide assembly comprises a bracket (12) fixed horizontally on the frame (1), a guide wheel (13) is rotatably provided on the bracket (12), a guide ring groove for restraining the cable is provided on the peripheral wall of the guide wheel (13), and the guide wheel (13) is also slidably arranged along its axial direction to match the laying path of the cable; The cable laying guide assembly further comprises a guide frame (14) hinged on the bracket (12), and a guide hole (15) is provided on the guide frame (14) for matching the laying height of the cable.

6. The automatic cable laying device according to claim 2, characterized in that: The cable tie assembly comprises connecting frames (9) fixedly connected to the frame (1) in parallel along the width direction of the frame (1), and a cable tie cutting member and a fixing member for fixing the cut cable tie are provided between the two connecting frames (9); The cable tie binding assembly is also provided with a cable tie introduction component.

7. The automatic cable laying device according to claim 6, characterized in that: The fixing member comprises a rivet gun (21) located at the lower end of each of the connecting frames (9); a rivet guide hole (22) is provided on the connecting frame (9); the rivet gun (21) shoots the rivet through the rivet guide hole (22) and passes through the cable tie, and fixes the cable tie on the bridge frame (2).

8. The automatic cable laying device according to claim 7, characterized in that: The cable tie cutting component comprises a cutting tool (23) located on one of the connecting frames (9), and a limiting groove (19) located on the other connecting frame (9), wherein an infrared sensor (20) is arranged in the limiting groove (19).

9. The automatic cable laying device according to claim 8, characterized in that: The cable tie introduction component comprises two pairs of guide wheels (16) arranged in parallel from top to bottom, a through hole (17) is provided at the lower end of the connecting frame (9), and a baffle (18) is provided in the through hole (17) for converting the cable tie feeding from a vertical direction to a horizontal direction.

10. The automatic cable laying device according to claim 6, characterized in that: The cable drum fixing assembly comprises a cable support round tube (5) horizontally arranged at the upper end of the frame (1), and the cable support round tube (5) is threadedly connected to the frame (1); The upper end of the frame (1) is provided with two infrared sensors (6) close to the cable supporting circular tube (5); The cable tie disc fixing assembly comprises a horizontally arranged cable tie support circular tube (7), one end of the cable tie support circular tube (7) is fixedly connected to a connecting frame (9), and the other end of the cable tie support circular tube (7) is threadedly connected to a threaded pipe cap (8).

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